diff --git a/_apps/renovate.yaml b/_apps/renovate.yaml
index cec5ab1..3c577c2 100644
--- a/_apps/renovate.yaml
+++ b/_apps/renovate.yaml
@@ -14,6 +14,9 @@ spec:
     path: renovate
     repoURL: https://git.tbrnt.ch/tobru/gitops-tbrnt.git
     targetRevision: HEAD
+  syncPolicy:
+    automated:
+      prune: true
 ---
 apiVersion: v1
 kind: Namespace